Here's an article about a sculptor awarded $684,845 against the US Post Office who used a design based on a photograph of the sculptor's original work!
http://www.dpreview.com/news/2013/09/29/fair-use-sculptor-gets-650-000-from-photograph-of-his-work?utm_campaign=internal-link&utm_source=news-list&utm_medium=text&ref=title_0_1
Ouch!